Obsazení
Garry Walberg
Submarine Captain
Darren McGavin
Jacob Gallery
Broderick Crawford
Gen. Lewis Meyers
Paul Lukas
Dr. Nagy
Mako
Yuro
Bill Zuckert
Army Colonel
James Whitmore
Overman
Sam Elliott
Bryant
Gene LeBell
Karate Instructor
Bill Quinn
Marine Colonel
Skip Homeier
Lyman George
Davis Roberts
Scientist
Byron Morrow
Defense Secretary
Adolph Caesar
Clarence Opano